Reagan from Granbury, Texas writes
Hi-Yield Spreader Sticker does not have any insecticidal or herbicidal properties of its own: it is just a surfactant. The best time to use a spreader sticker would be whenever the product you are using requires it, such as certain post-emergent herbicides, or insecticide or fungicide applications on very waxy plants.
Answer last updated on: 12/11/2017